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Lipids and fatty acids

Precirol

Also known as Octadecanoic acid, ester with 1,2,3-propanetriol hexadecanoate, Glyceryl palmitostearate

CAS 8067-32-1Formula C37H76O7Molar mass 633.01 g/molEC 232-514-8
1 supplier listed
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Precirol chemical structure, C37H76O7, CAS 8067-32-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
8067-32-1
Formula
C37H76O7
Molar mass
633.01 g/mol
EC number
232-514-8
HS code
291570
Category
Lipids and fatty acids

What is Precirol?

Plain description, key identifiers and synonyms

Precirol is a chemical substance with the molecular formula C37H76O7 and a molar mass of 633.01 g/mol. Its CAS registry number is 8067-32-1. The IUPAC name is hexadecanoic acid, octadecanoic acid, propane-1,2,3-triol.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
hexadecanoic acid, octadecanoic acid, propane-1,2,3-triol
CAS number
8067-32-1
EC number
232-514-8
Molecular formula
C37H76O7
UNII
GSY51O183C
InChIKey
FETSQPAGYOVAQU-UHFFFAOYSA-N
InChI
InChI=1S/C18H36O2.C16H32O2.C3H8O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20;1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16(17)18;4-1-3(6)2-5/h2-17H2,1H3,(H,19,20);2-15H2,1H3,(H,17,18);3-6H,1-2H2
SMILES (canonical and isomeric)
CCCCCCCCCCCCCCCCCC(=O)O.CCCCCCCCCCCCCCCC(=O)O.C(C(CO)O)O

Synonyms

  • Octadecanoic acid, ester with 1,2,3-propanetriol hexadecanoate
  • Glyceryl palmitostearate

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
633.01 g/molcalc.
Exact mass
632.5591 Dacalc.
LogP (octanol/water)
10.22calc.
Topological polar surface area
135.3 Ųcalc.
Hydrogen bond donors
5calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
32calc.
Heavy atoms
44calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.95calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
Lipinski rule of five
Fails (2 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Precirol suppliers

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Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

1 supplier in 1 country

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Precirol price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Precirol is traded under.

HS 2915.70Indicative HS code

Palmitic acid, stearic acid, their salts and esters

World exports in 2024
$1.25B
+23.7% vs 2023, imports $1.13B
2019 to 2024
Top exporters
  1. Indonesia32.2%
  2. Malaysia23.0%
  3. Singapore6.5%
Top importers
  1. United States10.7%
  2. Germany6.2%
  3. China5.9%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Precirol is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Precirol, based on the data on this page

What is Precirol?

Precirol is a chemical substance with the molecular formula C37H76O7 and a molar mass of 633.01 g/mol. Its CAS registry number is 8067-32-1. The IUPAC name is hexadecanoic acid, octadecanoic acid, propane-1,2,3-triol.

What is the CAS number of Precirol?

The CAS registry number of Precirol is 8067-32-1.

What is the molecular formula and weight of Precirol?

The molecular formula of Precirol is C37H76O7 and its molar mass is 633.01 g/mol.

Is Precirol hazardous?

No GHS hazard classification for Precirol is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Precirol?

Precirol is usually classified under HS code 291570 (Palmitic acid, stearic acid, their salts and esters). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Precirol?

CompoundList lists 1 supplier of Precirol in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Precirol?

Suppliers quote Precirol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Precirol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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